Glenn Howerton
Acting
Biography
Glenn Franklin Howerton III (born April 13, 1976) is an American actor of television and film. He is best-known for his role as Dennis Reynolds on FX's It's Always Sunny in Philadelphia (on which he is also a writer and executive producer). He also played Corey Howard on the short-lived 2002 sitcom That '80s Show.
Description above from the Wikipedia article Glenn Franklin Howerton, licensed under CC-BY-SA, full list of contributors on Wikipedia.
As actor 55
The Simpsons
1989
Family Guy
1999
American Dad!
2005
Late Night with Seth Meyers
2014
The Kelly Clarkson Show
2019
Conan
2010
The View
1997
The Late Late Show with James Corden
2015
Fargo
2014
Jimmy Kimmel Live!
2003
It's Always Sunny in Philadelphia
2005
ER
1994
Abbott Elementary
2021
The Mindy Project
2012
The Cleveland Show
2009
Welcome to Wrexham
2022
Hot Ones Versus
2024
House of Lies
2012
A.P. Bio
2018
The Hunt
2020
Crank
2006
Velma
2023
Crank: High Voltage
2009
Serenity
2005
Snacked
2021
Glenn Martin, DDS
2009
The Strangers
2008
BlackBerry
2023
Sirens
2025
The Job
2001
Unsupervised
2012
The Fugitive
2020
Free Radio
2008
Archenemy
2020
That '80s Show
2002
Must Love Dogs
2005
Vietnam in HD
2011
Fool's Paradise
2023
Officer Downe
2016
How It Ends
2021
Under A Rock with Tig Notaro
2019
The Girlfriend
Everything Must Go
2011
Two Weeks
2006
The Nightman Cometh: Live
2009
Monday Night Mayhem
2002
A Very Sunny Christmas
2009
Coffee Town
2013
The Thief Collector
2022
PaleyLive: It’s Always Sunny in Philadelphia 20th Anniversary Celebration!
2025
BlackBerry: The Limited Series
2023
When Pigs Fly
2016
Mr. Bungle: The Night They Came Home
2020
A Tribute to Ryan Dunn
2011
E.D.N.Y.
2003
